Tigsuðuvír ryðfr 309L 2,4mm Inertrod

INERTROD 309L is a W 23 12 L/ER 309L type solid TIG welding rod depositing a low C-23Cr 12Ni weld metal.
Suitable for use mainly with Ar shielding gas.
INERTROD 309L is used for the welding of stainless steels to mild and medium tensile steels. It is ideal for
depositing intermediate layers on structural steel prior to depositing 308 grade stainless steel. Also used for the
welding of clad steels where service temperatures <300°C.
The weld metal has a delta-ferrite content of ~12% resulting in good resistance to hot cracking.
TIG rod for welding dissimilar steels and for use with undercoats for facings. Good mechanical strengths and
resistance to hot oxidation.